Finding the Third Proportional to 45,883 and 64,614

Step by Step Solution

1. Step 1: Write the proportion equation
   45,883 : 64,614 = 64,614 : x
2. Step 2: Convert to fraction form
   45,883/64,614 = 64,614/x
3. Step 3: Cross multiply
   45,883x = 64,614 × 64,614
4. Step 4: Simplify right side
   45,883x = 4,174,968,996
5. Step 5: Solve for x
   x = 4,174,968,996/45,883
6. Step 6: Final answer
   x = 90,991.63